[mandysummer]

I have a picture of a person but no name, which is the best site to visit that may be able to help me?

[Alty]

It's unlikely that any site can.

Most sites that go by photos need the exact photo in order to find the person. Even then, the site that originally posted the photo needs to be a member of the site you use for photo recognition.

It's almost impossible to find someone based on just a photo on the internet.